161875056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15541}}^1$

素因数の和:15590

約数の個数: 80

約数和(自身を含む): 493365248

約数和(自身を除く): 331490192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15541, 31082, 46623, 62164, 93246, 108787, 124328, 186492, 217574, 248656, 326361, 372984, 435148, 481771, 652722, 745968, 870296, 963542, 1305444, 1445313, 1740592, 1927084, 2610888, 2890626, 3372397, 3854168, 5221776, 5781252, 6744794, 7708336, 10117191, 11562504, 13489588, 20234382, 23125008, 26979176, 40468764, 53958352, 80937528, 161875056]

約数ペア:

[(1, 161875056), (2, 80937528), (3, 53958352), (4, 40468764), (6, 26979176), (7, 23125008), (8, 20234382), (12, 13489588), (14, 11562504), (16, 10117191), (21, 7708336), (24, 6744794), (28, 5781252), (31, 5221776), (42, 3854168), (48, 3372397), (56, 2890626), (62, 2610888), (84, 1927084), (93, 1740592), (112, 1445313), (124, 1305444), (168, 963542), (186, 870296), (217, 745968), (248, 652722), (336, 481771), (372, 435148), (434, 372984), (496, 326361), (651, 248656), (744, 217574), (868, 186492), (1302, 124328), (1488, 108787), (1736, 93246), (2604, 62164), (3472, 46623), (5208, 31082), (10416, 15541)]